science fiction

noun

: fiction dealing principally with the impact of actual or imagined science on society or individuals or having a scientific factor as an essential orienting component
science-fictional adjective

Examples of science fiction in a Sentence

Time travel exists only in the realm of science fiction.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Yes, space exploration that was once the realm of science fiction will soon be an imminent reality. Eric Lagatta, USA TODAY, 15 Dec. 2024 Sherwin's work combines vampires, science fiction, and gaming elements – a mix that might seem unwieldy in traditional publishing, but has proven wildly successful in the digital space. Damion Taylor, Forbes, 12 Dec. 2024 More Black writers and artists, for example, are turning to science fiction — and an artistic movement known as Afrofuturism — to tackle issues around race and inequality and give fans an escape from the harsh realities on Earth. Russell Contreras, Axios, 12 Dec. 2024 McConaughey, 55, famously led the science fiction epic as a former NASA pilot named Cooper, who leaves his family behind to help the space exploration agency identify new planets for human life in another galaxy. Tommy McArdle, People.com, 10 Dec. 2024 See all Example Sentences for science fiction 

Word History

First Known Use

1898, in the meaning defined above

Time Traveler
The first known use of science fiction was in 1898

Dictionary Entries Near science fiction

Cite this Entry

“Science fiction.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/science%20fiction. Accessed 21 Dec. 2024.

Kids Definition

science fiction

noun
: fiction that deals with the influence of real or imagined science on society or individuals
science-fictional
ˈsī-ən(t)s-ˈfik-shnəl
-shən-ᵊl
adjective
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!